Eco-friendly bioenergy: New approaches for the effective treatment of tannery fleshings

Senthil, R.; Aruni, Wilson; Türkmen, Hayati

doi:10.1016/j.envc.2021.100249

Cited by 5 publications

(2 citation statements)

References 33 publications

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“…Thermo gravimetric analysis is a technique used to estimate the thermal stability of organic materials and volatile component fraction by considering the change of weight occurs in a sample with constant rate of heating [4]. The raw tannery eshing samples were analyzed to check the changes occur on thermal process.…”

Section: Thermo Gravimetric Analysis (Tga)mentioning

confidence: 99%

“…Another form of the solid wastes produced during the pretanning processes of producing leather is animal eshing (ANFL). It has the largest content of protein (50-60%) and collagen ber content (3-5%), both of which are now wasted and contributing the problem to management of solid waste in tanneries [4] [5]. An unavoidable waste product of the leather-making process, ANFL pollutes the environment.…”

Section: Introductionmentioning

confidence: 99%

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Instrumental evidence for biodegradation of tannery fleshings during anaerobic digestion and proteolytic enzyme hydrolysate study

V¹,

Mahendiran

Subramanian

et al. 2022

Preprint

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In the present study the evaluation of different instruments was conducted to check the chemical structure change and the contamination of the different treatments and the raw sample of tannery fleshings were checked in it. The thermogravimetric analysis (TGA) was conducted to check the loss of weight on thermal degradation, The Fourier Transform Infrared Spectrometry (FTIR) was carried to check the different functional groups like, -OH, -CH, -NH and C-O present in the samples of tannery fleshings at a wavelength of 400 – 4000 cm-1. The scanning electron microscope (SEM) and Energy Dispersive X-ray (EDAX) analysis carried out to check the morphological alterations in substrate, digestate, enzyme pretreated fleshings and the chemical composition of the different samples.

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Section: Thermo Gravimetric Analysis (Tga)mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Instrumental evidence for biodegradation of tannery fleshings during anaerobic digestion and proteolytic enzyme hydrolysate study

V¹,

Mahendiran

Subramanian

et al. 2022

Preprint

View full text Add to dashboard Cite

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Potential and Opportunities of Waste Biomass Valorization Toward Sustainable Biomethane Production

Selvasembian

2024

ChemBioEng Reviews

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The increasing global population has led to a surge in waste production across various fields including agriculture, industry, marine, and household, posing significant waste management challenges. Concurrently, the world is facing an energy crisis, emphasizing the crucial need for sustainable and renewable energy sources. This comprehensive review examines the potential of biomethane production from diverse waste biomass. Feedstock characteristics; anaerobic digestion (AD); biochemical pathways; factors influencing AD; various pretreatment methods such as physical, chemical, biological, and combined; existing policies supporting biomethane production; and potential new policy implications are discussed in this review along with the significance of waste‐to‐energy integration. Our findings indicate that lignocellulosic wastes, primarily agricultural waste, stand out as the most efficient biomass source for biomethane production due to their characteristics such as high carbon/nitrogen ratio, low ash content, and their abundant availability. Among pretreatment methods, combined pretreatment emerges as the most promising option, offering flexibility and effectiveness in enhancing biomethane production. Additionally, the two‐stage digester configuration proves advantageous in overcoming limitations associated with single‐stage digesters such as pH inhibition. Altogether, the review highlights that biomethane production from waste biomass through AD offers a sustainable solution.

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The current status and future of solid waste recycled building bricks

Cheng,

Shao,

Wang

et al. 2023

Environ Sci Pollut Res

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Eco-friendly bioenergy: New approaches for the effective treatment of tannery fleshings

Cited by 5 publications

References 33 publications

Instrumental evidence for biodegradation of tannery fleshings during anaerobic digestion and proteolytic enzyme hydrolysate study

Instrumental evidence for biodegradation of tannery fleshings during anaerobic digestion and proteolytic enzyme hydrolysate study

Potential and Opportunities of Waste Biomass Valorization Toward Sustainable Biomethane Production

The current status and future of solid waste recycled building bricks

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